spi: pxa2xx: Mark OF related data as maybe unused

The driver can be compile tested with !CONFIG_OF making certain data
unused:

  drivers/spi/spi-pxa2xx.c:1757:34: error: ‘pxa2xx_spi_of_match’ defined but not used [-Werror=unused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230310222857.315629-12-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2023-03-10 23:28:53 +01:00 committed by Mark Brown
parent c938bb0cf6
commit d94df25e8b
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@ -1754,7 +1754,7 @@ static const struct acpi_device_id pxa2xx_spi_acpi_match[] = {
MODULE_DEVICE_TABLE(acpi, pxa2xx_spi_acpi_match);
#endif
static const struct of_device_id pxa2xx_spi_of_match[] = {
static const struct of_device_id pxa2xx_spi_of_match[] __maybe_unused = {
{ .compatible = "marvell,mmp2-ssp", .data = (void *)MMP2_SSP },
{}
};